Maysun Solar 425W-450W IBC Solar Panel with Black Frame
Power Output: 425W 430W 435W 440W 445W 450W
Efficiency: 21.7-23.1%
Dimensions (L × W × H): 1722 x 1134 x 30 mm
Weight: 20.8kg
Packaging: 36 pcs/pallet, 936 pcs/40’HQ
Warranty: 25-year product and performance warranty
IBC——Top-Quality Solar Modules
Outstanding Performance in Low-Light Conditions
With a spectral absorption range of 300nm to 1200nm, IBC solar panel provides an additional electricity generation gain of 2.01% in the mornings and evenings, further enhancing the rooftop solar power plant's return on investment (ROI).
Low Temperature Coefficient
The excellent temperature coefficient of -0.29%/°C mitigates the impact of temperature fluctuations on power generation performance, enhancing the benefits over the entire energy production cycle.
No Hot Spots in the Shade
IBC cells can consistently pass current through the blocked portion, lowering the operating temperature of solar module and reducing the risk of hot spots and the dangers associated with rooftop power plant operation.
High Efficiency in Power Generation
The front side is free of metal grid shading, reducing light loss and increasing the light-receiving area by 2.5%.
| Module Type | 425 | 430 | 435 | 440 | 445 | 450 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Condition | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT |
| Peak Power Watts-PMAX (Wp) | 425 | 318 | 430 | 321 | 435 | 325 | 440 | 329 | 445 | 333 | 450 | 337 |
| Maximum Power Voltage-VMPP (V) | 32.64 | 29.78 | 32.84 | 29.97 | 33.04 | 30.15 | 33.24 | 30.33 | 33.44 | 30.51 | 33.64 | 30.69 |
| Maximum Power Current-IMPP (A) | 13.03 | 10.67 | 13.10 | 10.72 | 13.17 | 10.78 | 13.25 | 10.85 | 13.32 | 10.90 | 13.39 | 10.96 |
| Open Circuit Voltage-VOC (V) | 38.93 | 36.55 | 39.13 | 36.74 | 39.3 3 | 36.93 | 39.53 | 37.12 | 39.73 | 37.31 | 39.93 | 37.50 |
| Short Circuit Current-ISC (A) | 14.07 | 11.36 | 14.15 | 11.43 | 14.22 | 11.49 | 14.29 | 11.54 | 14.36 | 11.61 | 14.43 | 11.67 |
| Module Efficiency ηm (%) | 21.8 | 22.0 | 22.3 | 22.5 | 22.8 | 23.1 | ||||||
The Most Advanced Third-Generation Solar Cell Technology
Technology without Front-side Busbars
The Black Frame IBC Solar Modules incorporate unique All Back Contact cell technology and a no-busbar design, offering significant enhancements in power generation. This makes them an optimal choice for both residential and large-scale rooftop solar power stations.
Perfect Visual Aesthetics
This solar module design, free from the visual impact of PV ribbon, flawlessly accentuates the beauty of the cells. Its appearance is a masterclass in elegance – exquisite, sophisticated, and visually stunning. This design not only pleases the eye but also serves an eco-friendly purpose. With a dramatically reduced light reflection (to a mere 1.7%), it effectively minimizes glare light pollution. This thoughtful combination of aesthetic charm and glare reduction marks a significant advancement in solar module design, offering both visual pleasure and environmental consideration.
FAQ About IBC Solar Modules
Answer: In 1984, Stanford Professor Swanson reported on the IBC Point Contact Cell (PCC) solar cell technology. He founded SunPower the following year, and started the IBC cell industry from 1997 to 2010. Initially, due to the high cost, IBC modules were mainly used in aerospace and military applications.
Answer: IBC technology involves placing the p-n junction and metal contacts on the back side of the solar cell. The front side’s metal-free electrode design allows for a higher photon conversion range, significantly enhancing efficiency.
Answer: Chinese companies have adopted advanced laser patterning technology to replace the complex photolithography process of the original IBC cell, and they have combined it with various technologies such as HBC (HJT+IBC), TBC (TOPCon+IBC), HPBC, etc., which has greatly reduced costs.
Explaining IBC Technology
Learn More Expert Knowledge on IBC Technology
Do Solar Panels Work on cloudy days (Low Light Conditions) ?
Table of Contents Can Solar Panels Generate Electricity on Cloudy Days (Under Low Light Conditions)? Imagine, on a gloomy morning, as you look out the window, you see skies densely covered with dark clouds. You might wonder, can solar panels still generate electricity in such weather? The answer is a
Solar Panel Glare: Do I need to worry about glare from solar panels?
Table of Contents Perhaps you haven’t considered that solar panels may give rise to glare issues, despite their intended design of sunlight absorption rather than sunlight reflection. Solar panels can efficiently absorb vertically incident light, but they are prone to generating glare pollution when sunlight is at a low angle.
Why IBC Solar Panels Are the Preferred Choice in High-Temperature weather
Table of Contents What is an IBC solar panel? The IBC (Interdigitated Back Contact) cell is an innovative technology designed to reposition the metal contacts of a solar cell’s positive and negative poles to the rear side of the cell. This groundbreaking approach enhances the efficiency and performance of the